248245712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{108499}}^1$

素因数の和:108531

約数の個数: 40

約数和(自身を含む): 565068000

約数和(自身を除く): 316822288

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 108499, 216998, 433996, 867992, 1193489, 1410487, 1735984, 2386978, 2820974, 4773956, 5641948, 9547912, 11283896, 15515357, 19095824, 22567792, 31030714, 62061428, 124122856, 248245712]

約数ペア:

[(1, 248245712), (2, 124122856), (4, 62061428), (8, 31030714), (11, 22567792), (13, 19095824), (16, 15515357), (22, 11283896), (26, 9547912), (44, 5641948), (52, 4773956), (88, 2820974), (104, 2386978), (143, 1735984), (176, 1410487), (208, 1193489), (286, 867992), (572, 433996), (1144, 216998), (2288, 108499)]